baber/WOPTO huggingface dataset:
Patent JP-2015133683-A (JP)
Title: Creation and regeneration of electronic watermark image with two watermark information images embedded therein
Inventor: SASAKI TAKAYUKI
IPC: G06T1/00
Filed: 2014-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of embedding two watermark information images in the entire original image and individually regenerating two pieces of watermark information.SOLUTION: (A) Random sequence having values which consist of +1 and -1 is multiplied to a watermark information image 1 and a watermark information image 2. (B) Fourier transformation is performed to a product obtained by the multiplication to obtain a real part and an imaginary part of a Fourier transformation coefficient. (C) The real part of the Fourier transformation coefficient and the imaginary part of the Fourier transformation coefficient are added, and a hologram image 1 is obtained from the sum. (D) An appropriate positive micro constant is multiplied to the hologram image 1, its product is added to an original image 1 being a foundation, and the sum is an electronic watermark image. When regenerating the image, the original image 1 is subtracted from the electronic watermark image, and its difference is a hologram image 2. (E) Fourier inverse transformation is performed to the hologram image 2 to acquire a Fourier inverse transformation coefficient. (F) The watermark information image 1 is obtained from an absolute value of the real part of the Fourier inverse transformation coefficient. (G) The watermark information image 2 is obtained from an absolute value of the imaginary part of the Fourier inverse transformation coefficient.
Patent JP-2015149434-A (JP)
Title: Method of manufacturing patterned body
Inventor: YAMADA TAKESHI
IPC: H01L51/40
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a patterned body which allows for formation of a pattern accurately following a mask pattern with high accuracy and stability, by preventing the illuminance of vacuum ultraviolet light reaching an organic monomolecular film from being reduced, when irradiating an organic monomolecular film, such as SAM, with the vacuum ultraviolet light via a mask.SOLUTION: In a method of manufacturing a patterned body including a step of removing a part of an organic monomolecular film in a pattern, by irradiating a patterning substrate, provided with an organic monomolecular film on the surface, with vacuum ultraviolet light via a mask arranged substantially in parallel therewith, the vacuum ultraviolet light has a continuous spectrum in a range of 180-200 nm wavelength, and a 5-200 μm gap of an atmosphere containing oxygen is formed between the mask and the organic monomolecular film.
Patent JP-2015148566-A (JP)
Title: Retardation measurement method, retardation measurement device and birefringence wavelength feature measurement method
Inventor: ISHIWATARI YUTAKA
IPC: G01N21/23
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure retardation occurring in an arbitrary sample.SOLUTION: A retardation measurement method is configured to use a compensator for each of a plurality of detection wavelengths to calculate first retardation not fulfilling one wavelength of a detection wavelength indicative of a phase difference occurring in a sample out of retardation occurring in the sample (S1); next, use a Berek compensator for each of the plurality of detection wavelengths to calculate second retardation on the basis of a thickness of a part where light of the Berek compensator transmits when intensity of light passing through an analyzer is minimized (S3); further calculate a birefringence wavelength property of the sample on the basis of a plurality of calculated second retardation (S7); and calculate retardation occurring in the sample corresponding to each of the plurality of detection wavelengths on the basis of a plurality of calculated first retardation and the calculated birefringence wavelength property of the sample (S11).
Patent JP-2015154134-A (JP)
Title: Scheduler used for network for performing dynamic band allocation, and program
Inventor: HOMEMOTO TORU
IPC: H04L12/43
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To shorten a dynamic band allocation (DBA) cycle when performing DBA over a network according to a scheduler distributed arrangement system.SOLUTION: A master scheduler 10 for calculating a group unit schedule comprises a function for notifying a slave scheduler 20 of request bands of all nodes within the network. The slave scheduler 20 includes a schedule sharing memory 22 and, in addition, includes: an internal state independent schedule determination section 55 which calculates a local schedule according to a schedule calculation algorithm, the calculation result of which does not depend on an internal state, and stores the local schedule in the schedule sharing memory 22; and another group schedule calculation section 56 which calculates a schedule that is transmitted from another group and defines a node within a present group as a receiving mode, according to the same algorithm as the internal state independent schedule determination section 55 and stores the calculated schedule in the schedule sharing memory 22.
Patent JP-2015153513-A (JP)
Title: Laminate packaged battery
Inventor: INUKAI SATOSHI
IPC: H01M2/02
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminate packaged battery that can suppress local deformation and insulation failure of laminate film.SOLUTION: In a laminate packaged battery 1 in which a battery element 2 accommodated between a first recess portion 7 formed on a first laminate film 3 and a second recess portion 8 formed on a second laminate film 4 is sealed and encapsulated by an outer peripheral edge 5 provided at the outside of the first and second recess portions 7 and 8, and the outer peripheral edge 5 is folded to form a bent portion 6. The first laminate film 3 and the second laminate film 4 are arranged so that the position of the opening corner portion 7a of the first recess portion 7 and the position of the opening corner portion 8a of the second recess portion 8 have a predetermined displacement amount D. Therefore, no local deformation occurs in the laminate film, and thus the insulation failure can be suppressed.
Patent JP-2015153041-A (JP)
Title: Distribution device, terminal device, distribution method, and distribution program
Inventor: SUZUKI TATSUAKI
IPC: G06F3/048
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To improve an advertising effect of contents.SOLUTION: A distribution device according to the present application includes a distribution unit. The distribution unit distributes control information to a terminal device that receives a first content and a second content to be displayed in a display area included in the first content. The control information causes the terminal device to execute: a display procedure to display the first content and the second content; a detection procedure to detect a predetermined state in the terminal device; and a changing procedure to change, when the predetermined state has been detected in the detection procedure, the display mode of the first content.
Patent JP-2015155630-A (JP)
Title: Renovation method for building, and building
Inventor: KAWAI TOKUJI
IPC: E04G23/02
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a renovation method for a building, which enables a modern dwelling (a two-storied partitioned-tenement apartment house) and the like to be used for a new purpose by relatively inexpensive renovation. 
     SOLUTION: In a building in which a plurality of living spaces extended in a depth direction and partitioned with a wall are arranged and joined in a width direction, a central corridor 7, which is elongated in a width direction in such a manner as to pass through the wall for partitioning each of the living spaces, is formed in an intermediate part in the depth direction of the living space, and each of the living spaces is partitioned into two rooms by the central corridor 7 so that the respective rooms can be utilized as new living spaces 5 and 6. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015158289-A (JP)
Title: Compressor motor control device for refrigerator
Inventor: SUGAWARA AKIRA
IPC: F25B1/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a compressor motor control device for a refrigerator capable of adjusting a ratio of a cooling period in hysteresis control while dispensing with information acquisition on the cooling period.SOLUTION: In a compressor motor control device for a refrigerator in which hysteresis control of an inside temperature is implemented by mixing a stopping action in a heat radiation period and an operating action in a cooling period on the basis of binary information of upper limit value temperature information and lower limit value temperature information, a heat radiation period calculation processing for calculating a heat radiation period, a temperature change speed calculation processing for calculating a parameter relating to a temperature change speed on the basis of the heat radiation period, and a rotating speed setting processing for specifying information relating to a set rotating speed of a compressor motor on the basis of the parameter, are functioned.
Patent JP-2015161115-A (JP)
Title: Entrance/exit management device
Inventor: YAMAMOTO KATSURA
IPC: A62B3/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit management device which guides an evacuee in an appropriate direction during fire evacuation.SOLUTION: An entrance/exist management device comprises: a plurality of habitable rooms A and B and a plurality of stair cases 1A and 1B constructed in a building 1; and a plurality of heat detectors 6A and 6B and a plurality of smoke detectors 7A and 7B installed on ceilings of respective floors. The entrance/exist management device: determines necessities to unlock electric keys 2A4 to 3B4 of doors on the basis of ID cards read by card readers 2A to 3B installed close to the doors of the habitable rooms A and B; and lights LEDs 2A3 to 3B3 of the card readers 2A to 3B depending on the necessities to unlock. The entrance/exist management device also has: evacuation stair case setting means 9, 12, 12A and 13 which sets the stair cases 1A and 1B as evacuation stairs on respective floors when any of the plurality of heat detectors 6A and 6B and the plurality of smoke detectors 7A and 7B is activated; and unlock setting means 9, 12, 12A, 12B and 13 which set whether or not respective electric keys 2A4 to 3B4 are allowed to be unlocked on the basis of the stair cases 1A and 1B on respective floors set as the evacuation stairs by the evacuation stair case setting means 9, 12, 12A and 13.
Patent JP-2015163774-A (JP)
Title: Resin-made intake manifold with egr gas distributing function
Inventor: YAMAZAKI TATSUHIKO
IPC: F02M35/104
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact intake manifold having superior heat resistance and integrally formed with an EGR passage and a surge tank.SOLUTION: An intake manifold is constituted by a resin-made upper element 2, and a part of the branch pipes 6, 7 and 8 and a part of a surge tank 5 are integrally formed to the upper element 2. A lateral long EGR gas distributing segment 17 extending across a group of branch pipes is arranged at the rear part of an upper surface of the upper element 2 and a cover plate 18 is deposited at its upper surface. A mating plane between the EGR gas distributing segment 17 and the cover plate 18 is formed with a branch EGR passage composed of EGR grooves 26, 27. The EGR gas distributing segment 17 is arranged near the terminal ends of the branch pipes 6, 7 and 8 and a throttle valve fixing seat 13 is arranged before the EGR gas distributing segment 17. Since the EGR gas distributing segment 17 is cooled with intake gas flowing through the branch pipes 6, 7 and 8 and the surge tank 5, it is hardly damaged with heat.
Patent JP-2015166615-A (JP)
Title: damper mechanism
Inventor: SAKATA AKIRA
IPC: F16F9/32
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a damper mechanism capable of reducing a load applied on each component.SOLUTION: A damper mechanism (40) is disposed between an opening portion (12) formed on a vehicle body (11) and a tail gate (13) which is attached so as to open/close the opening portion (12). The damper mechanism (40) has a cylindrical shaped cylinder (43) configuring a part of a body; a piston (44) stored in the inside of the cylinder (43), and capable of moving along an axis (CL) of the cylinder (43); a viscous fluid (42) filled at a peripheral edge of the piston (44) and in the inside of the cylinder (43), and working as a resistance when the piston (44) moves; and a pressure absorbing mechanism (45) stored in the inside of the cylinder (43) with the viscous fluid (42) and the piston (44), and capable of absorbing pressure from the viscous fluid (42). The pressure absorbing mechanism (45) involves an air layer (45b) for absorbing the pressure from the viscous fluid (42).
Patent JP-2015169113-A (JP)
Title: Internal combustion engine and hydraulic control device for the same
Inventor: KAZAOKA SHINJI
IPC: F01M1/16
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suitably cooling a rear side of a piston with oil (lubricating oil) by simple oil passage constitution.SOLUTION: An engine 100 (internal combustion engine) of this invention includes a piston 11, an oil jet 60 operated with a working pressure Pj and supplying oil 4 to the piston 11, and a hydraulic control device 70 provided in the upstream side of an oil passage 54 including the oil jet 60. The hydraulic control device 70 includes an usually opened oil passage 71 for supplying the oil 4 having a pressure lower than the working pressure Pj to the oil jet 60, an oil passage 72 arranged in parallel to the oil passage 71 to be opened and closed and supplying the oil 4 having a pressure higher than the working pressure Pj to the oil jet 60 together with the oil passage 71 in the opened state, and a solenoid valve 80 for controlling the oil passage 72 to be in the opened state when operating the oil jet 60 and controlling the oil passage 72 to be in the closed state when stopping operation of the oil jet 60.
Patent JP-2015170109-A (JP)
Title: Paper sheet input device, paper sheet processing machine, and paper sheet input method
Inventor: AKAGI MASAYUKI
IPC: G07D9/00
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet input device, paper sheet processing machine, and paper sheet input method capable of determining whether a plurality of paper sheets mounted on a mounting unit are bound together by a binding member on the basis of image data acquired by an imaging unit.SOLUTION: The paper sheet input device (for example, cash flow unit 20) includes: an imaging unit (for example, camera 60) for acquiring image data by imaging the side edge of a paper sheet mounted on a mounting unit 22 on the mounting member side or the side edge on the opposite side to the mounting member; and a control unit (for example, control unit of cash flow unit) for determining whether a plurality of paper sheets mounted on the mounting unit are bound together by a binding member on the basis of the image data acquired by the imaging unit.
Patent JP-2014142949-A (JP)
Title: Image reader having global electronic shutter control
Inventor: WANG ISI UN
IPC: G03B7/08
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and a corresponding method for capturing a sharp distortion-free image of a target, such as a one-dimensional or two-dimensional bar code.SOLUTION: The image reader comprises a two-dimensional CMOS based image sensor array, a timing module, an illumination module, and a control module. The time during which the target is illuminated is referred to as an illumination period. The capture of the image by the image sensor array is driven by the timing module capable of simultaneously exposing practically all pixels, in one embodiment. The time during which the pixels are collectively activated to convert incident light into electric charge defines the exposure period for the sensor array. In one embodiment, at least a portion of the exposure period occurs during the illumination period.
Patent JP-2015169419-A (JP)
Title: combustion device
Inventor: YASUDA KODAI
IPC: F23N5/24
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which is prevented in a delay of a start of a combustion operation for updating a correction value of a fan accompanied by the filter exchange of an air inlet.SOLUTION: When a determination condition is established that a holding correction value IdH held at a memory 36 indicates a level which is necessary for the cleaning of a filter 20 prior to the ignition of a burner 50 when a hot water feed operation is started, and that the attachment/detachment of the filter 20 is detected by a filter attachment/detachment detection part 32, a filter cleaning dealing part 34 calculates a necessary correction value IdN by using a correction value calculation part 31, and on condition that the level is one at which the necessary correction value IdN indicates that the clogging of the filter 20 is eliminated, the filter cleaning dealing part updates the holding correction value IdH to a correction value which corresponds to a clogging degree when the filter 20 is cleaned.
Patent JP-2015171323-A (JP)
Title: virus inactivation method in bivalve
Inventor: URAGAMI HIROSHI
IPC: A23L17/40
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To achieve a virus inactivation in shellfish meat while keeping the appearance, flavor, and texture of a raw bivalve.SOLUTION: After giving a green tea extract into the shellfish meat of a bivalve infected with viruses such as noroviruses, a high pressure treatment at a pressure of 100 MPa or more is applied to the shellfish meat. By a synergistic effect of antiviral action of the green tea extract and the high pressure treatment, inactivation of viruses is promoted. An amount of the green tea extract and the applied pressure force of the high pressure treatment have to be set in an extent not to affect the appearance, flavor, and texture of the shellfish meat.
Patent JP-2015172222-A (JP)
Title: Method of producing grain oriented silicon steel sheet
Inventor: INOUE HIROTAKA
IPC: C23C8/26
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a grain oriented silicon steel sheet which is improved magnetic characteristics without high-temperature slab heating by using components corresponding to inhibitor-less components, undergoes secondary recrystallization stably and is substantially reduced in variation of magnetic characteristics of the steel sheet.SOLUTION: A method of producing a grain oriented silicon steel sheet comprises forming a cold-rolled sheet from a steel slab of a specified composition and carrying out nitriding after or during primary recrystallization annealing to yield increment of the average nitrogen amount of 50 mass ppm or more, with the increment of the average nitrogen amount for the whole sheet thickness from both surfaces of the steel sheet to the depth of 10% of the sheet thickness being 2.0 times or less of the increment of the average nitrogen amount for the whole sheet thickness.
Patent JP-2017081761-A (JP)
Title: Glass for chemically strengthening and chemically strengthened glass
Inventor: SAKAGAMI TAKAHIRO
IPC: C03C21/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a glass for chemically strengthening and a chemically strengthened glass having properties suitable for applications of a body or a decoration of electronic devices, i.e. excellent appearance, high productivity and high strength.SOLUTION: There is provided a glass for chemically strengthening containing, by molar percentage based on following oxide, FeOof 0.1 to 7%, AlOof 1 to 25%, BOof 0.1 to 10%, having minimum value of absorbance at wavelength of 380 to 780 nm of 0.3 or more and load of Vickers indenter when crack initiation rate when indentation is formed by using Vickers indenter (angle of a tip is 136°) on a mirror finish surface of a glass sheet with thickness of 0.8 mm is 50% of 150 gf or more and containing no magnetite crystal.SELECTED DRAWING: None
Patent JP-2015174991-A (JP)
Title: pneumatic tire
Inventor: KAWASAKI TOMOHITO
IPC: B60C1/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a high mileage, wet grip performance, and steering stability all improved in a well balanced manner.SOLUTION: The pneumatic tire includes a tread composed of the following rubber composition. The rubber composition comprises a rubber component, silica, a liquid resin having a softening point of 7 to 15°C, and a silane coupling agent having a mercapto group, in which natural rubber is included by 10 to 30 mass% in 100 mass% of the rubber component, and with respect to 100 parts by mass of the rubber component, the silica is included by 105 to 160 parts by mass, the liquid resin is included by 30 to 50 parts by mass, and oil and resins excluding the liquid resin are included in total by 0 to 5 parts by mass.
Patent JP-2015178841-A (JP)
Title: Side seal of linear guide device
Inventor: NISHIYAMA KAZUTO
IPC: F16C33/78
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a side seal which can be used without exchanging a seal member in the case that a rail cover is arranged on an upper face of a guide rail and that the rail cover is not arranged thereon, as the side seal of a linear guide device which is composed of the seal member, a cover plate and a cover which are independently formed.SOLUTION: A base part of an upper-side seal part 1a of a seal member 1 has holding-plate engagement parts 121, 123a which are engaged with a holding plate 2 in irregular fitment at one face 13 in a thickness direction, and has cover engagement parts 124, 14 which are engaged with a cover 3 in a plurality of positions in irregular fitment in a vertical direction or by the contact of faces at the other face 14 in the thickness direction. An upper plate part 2a of the holding plate 2 has seal holding parts 291, 292 which can hold the holding-plate engagement part 123a in a plurality of positions in the vertical direction. An upper side part 31 of the cover 3 has a seal engagement part 33 which is engaged with the cover engagement parts 124, 14.
Patent JP-2015178919-A (JP)
Title: Refrigeration device
Inventor: MIYAGI Kosuke
IPC: F25B7/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device capable of improving cooling capacity and efficiency by controlling a high pressure-side pressure of a low stage-side refrigerant circuit to an optimum value.SOLUTION: In a refrigeration device 1 which includes a high stage-side refrigerant circuit 4, first and second low stage-side refrigerant circuits 6A, 6B, and cascade heat exchangers 43A, 43B for cooling a high pressure-side refrigerant of the low stage-side refrigerant circuits 6A, 6B by evaporating a refrigerant in the high stage-side refrigerant circuit 4, and in which carbon dioxide is sealed in the refrigerant circuits 4, 6A, 6B as the refrigerant, a pressure regulation expansion valve 31 is disposed for regulating a high pressure-side pressure of the low stage-side refrigerant circuits 6A, 6B.